Hi
If you're oil pressure is higher than those stated is not an issue, as long as it is greater than the stated figure hence the use of ">" symbol.
The rear crank seal is very common issue for the 113, did you do the job yourself? Was the modified seal and seal housing/casing used? Or just the seal itself?
Mine was done and starting leaking again within 6-8 months and was picked up in a service by the same mechanic and he replaced it again FOC this time using the modified seal arrangement 3 years later no leak.